RBH Sound SI-6100/R


Type: Speaker
Free Shipping Nationwide

You bought the tech, we’ll cover the rest. We will ship your product free to your door anywhere in the U.S.


Not happy with an item? No sweat, you have 30 days to return it without any hassle!


We will always work to get you the best available price across all authorized dealers.


Let our experts help make your audio/visual dreams come true!


We have a large group of installers across the US. Let us help you find a preferred installer in your area.

The in-wall complement to the 6100-SE/R and the reference version of the SI-6100, the SI-6100/R delivers performance beyond description.


We're proud to be an authorized dealer of RBH Sound

The in-wall complement to the 6100-SE/R and the reference version of the SI-6100, the SI-6100/R delivers performance beyond description. The four reference-grade woofers and three reference-grade tweeters come together to deliver superior power handling, clarity and performance like no other in-wall speaker can.

RBH Sound SI-6100/R Review


The RBH Sound SI-6100/R is a high-end in-wall speaker that promises to deliver exceptional audio performance and seamlessly integrate into any home theater setup. This speaker is part of the Signature Reference In-wall models by RBH Sound, known for their commitment to quality and innovation in the audio industry. With a suggested retail price of $3,309 per unit, the SI-6100/R is positioned as a premium offering for discerning audio enthusiasts.

Design and Build Quality

The SI-6100/R features a sleek and minimalistic design that blends seamlessly into any room decor. Its in-wall design allows for a discreet installation, eliminating the need for bulky floor-standing speakers that can take up valuable space. The visible parts after installation are the baffle and the optional black/off-white grill, giving users the flexibility to choose the aesthetic that best suits their preferences.

RBH Sound has always been known for their high-quality construction, and the SI-6100/R is no exception. Incorporating upgraded, high-performance proprietary 6.5-inch aluminum cone woofers, this speaker is built to last. The fixed-phase plug in the woofers reduces acoustic 'beaming' and increases power handling, ensuring that the speaker can handle demanding audio playback without distortion or strain.


When it comes to audio performance, the RBH Sound SI-6100/R aims to deliver beyond expectations. Borrowing high-quality drivers from RBH Sound's sister company, Status Acoustics, this speaker is equipped to handle high power levels of up to 500 Watts. This power handling capability ensures that the SI-6100/R can reproduce sound accurately and with authority, even at high volume levels.

The SI-6100/R boasts a comprehensive frequency response of 45Hz-20kHz ±3dB, allowing for accurate sound reproduction across a wide range of frequencies. This wide frequency response ensures that listeners can enjoy the full spectrum of sound, from deep and powerful bass to crystal-clear highs.

One notable feature of the SI-6100/R is its potential for wide horizontal dispersion. The wide horizontal dispersion mentioned in the product details can be advantageous for creating a spacious soundstage, allowing listeners to experience a more immersive audio experience. This feature is particularly beneficial for larger rooms or setups where a wide soundstage is desired.

However, it's worth noting that the SI-6100/R has a narrow vertical dispersion. This means that the optimal listening position may be limited, and listeners may need to be positioned at ear level to fully experience the speaker's performance. This aspect may require careful consideration when planning the installation and positioning of the speaker within a room.

Installation and Convenience

RBH Sound understands the importance of convenience when it comes to speaker installation. The SI-6100/R comes with its own backbox, which not only enhances sonic performance but also simplifies the installation process. The backbox helps to isolate the speaker from the wall, reducing unwanted vibrations and resonance that can affect the overall sound quality. Additionally, the inclusion of the backbox ensures that the SI-6100/R can be easily integrated into any home theater setup.

Setting up the SI-6100/R is a straightforward process that can be completed by both DIY enthusiasts and professional installers alike. RBH Sound provides clear instructions and all the necessary mounting hardware, ensuring a hassle-free installation experience.

Price and Value

The RBH Sound SI-6100/R is positioned in the higher price range compared to some other in-wall speakers on the market. With a suggested retail price of $3,309 per unit, this speaker may not be the most affordable option available. However, it's essential to consider the performance and features that the SI-6100/R brings to the table.

With its high-quality reference-grade components, powerful and clear sound reproduction, and excellent power handling capabilities, the SI-6100/R offers a level of performance that surpasses many other in-wall speakers. The superior construction and durability ensure that this speaker will stand the test of time, making it a valuable investment for those who prioritize quality and longevity.

Availability and User Feedback

At the time of writing this review, detailed reviews and user feedback for the RBH Sound SI-6100/R are limited. While RBH Sound has established a reputation for producing high-quality audio products, the lack of specific information from users may make it challenging for potential buyers to make an informed decision. It's advisable to seek out authorized online dealers who can provide additional information and support in the purchasing process.


The RBH Sound SI-6100/R is a premium in-wall speaker that delivers performance beyond description. With its high-quality components, powerful sound reproduction, and superior construction, this speaker offers an immersive audio experience that will satisfy even the most discerning audio enthusiasts. While the SI-6100/R may come with a higher price tag compared to some other options on the market, its performance and value make it a worthy investment for those who prioritize exceptional audio quality and longevity.

Overall, the RBH Sound SI-6100/R is an excellent choice for anyone seeking to elevate their home theater audio experience. Its discreet in-wall design, high-quality construction, and powerful sound reproduction capabilities make it a top contender in the premium in-wall speaker category. With careful consideration of the vertical dispersion limitations and the availability of detailed reviews, potential buyers can confidently explore the SI-6100/R as a potential addition to their home theater setup.


  • Frequency Response: 45Hz-20kHz (±3dB)
  • Sensitivity: 92dB (2.83V @ 1 Meter)
  • Recommended Power: 75-500 Watts
  • Woofers: (4) 6-1/2" (165mm) Reference Aluminum Cone
  • Tweeters: (3) 4.72" X 1" (120mm x 25mm) AMT
  • Tweeter Protection: Yes
  • Swivel Tweeter(s): No
  • Crossover Frequency: 2,500 Hz
  • Crossover Slope: 24dB/Octave
  • Impedance: 4 Ohms
  • Baffle and Grille: Baffle Black; Grille Black or White. Enclosure Sold Separately.
  • Baffle Dimensions: 8-1/8" W x 44-1/8" H (206mm W x 1121mm H)
  • Enclosure Dimensions: 14" W x 56" H x 3-1/2" D (356mm W x 1422mm H x 89mm D)
  • Weight: 63 lbs. (28.58 kg)
  • Warranty: 5 years

Additional Info

Speaker Combinations

Each RBH Sound speaker series can be mixed and combined within the like series, creating a vast selection of options to create a unique home theater experience.